🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.67 AU - 0.67 AU

Year: 210 Days

Day: 32.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.71 AU

Year: 215 Days

Day: 47.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,999,252 km

• M1: 40,541 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.79 AU - 1.29 AU

Year: 406 Days

Day: 41.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 114.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,999,252 km

• M1: 475,123 km (0.081 R)
• M2: 655,239 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.83 AU - 2.89 AU

Year: 1388 Days

Day: 46.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,999,252 km

• M1: 33,061 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.05 AU - 3.13 AU

Year: 1596 Days

Day: 40.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,999,252 km

• M1: 328,218 km (0.092 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 12.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.95 AU - 4.81 AU

Year: 3510 Days

Day: 11 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,999,252 km

• M1: 162,164 km (0.086 R)
• M2: 572,960 km (0.113 R)
• M3: 974,181 km (0.102 R)
• M4: 1,594,115 km (0.04 R)
• M5: 2,128,927 km (0.114 R)
• M6: 2,752,451 km (0.119 R)
• M7: 3,839,130 km (0.064 R)
• M8: 4,367,360 km (0.035 R)
• M9: 5,941,579 km (0.116 R)
• M10: 6,733,251 km (0.054 R)
• M11: 7,241,135 km (0.081 R)
• M12: 8,302,383 km (0.073 R)
• M13: 11,585,308 km (0.098 R)
• M14: 12,651,043 km (0.105 R)
• M15: 13,647,365 km (0.117 R)
• M16: 14,233,190 km (0.117 R)
• M17: 16,341,623 km (0.068 R)
• M18: 17,681,272 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.6

Radius: 3.8

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.01 AU - 16.33 AU

Year: 18300 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,999,252 km

• M1: 48,320 km (0.119 R)
• M2: 212,728 km (0.116 R)
• M3: 424,708 km (0.117 R)
• M4: 1,080,994 km (0.116 R)
• M5: 1,500,766 km (0.092 R)
• M6: 2,441,288 km (0.056 R)
• M7: 2,593,728 km (0.084 R)
• M8: 3,382,707 km (0.113 R)
• M9: 3,524,376 km (0.11 R)
• M10: 4,486,739 km (0.075 R)
• M11: 4,686,752 km (0.116 R)
• M12: 5,322,842 km (0.101 R)
• M13: 6,014,433 km (0.074 R)
• M14: 7,375,325 km (0.079 R)
• M15: 8,317,492 km (0.092 R)
• M16: 8,489,230 km (0.045 R)
• M17: 9,018,508 km (0.115 R)
• M18: 10,289,491 km (0.103 R)
• M19: 12,053,549 km (0.085 R)
• M20: 13,828,827 km (0.118 R)
• M21: 17,394,193 km (0.118 R)
• M22: 18,828,986 km (0.084 R)
• M23: 20,340,972 km (0.054 R)
• M24: 22,177,585 km (0.103 R)
• M25: 22,507,897 km (0.118 R)
• M26: 22,925,275 km (0.03 R)
• M27: 23,347,889 km (0.114 R)
• M28: 23,689,720 km (0.064 R)
• M29: 25,811,018 km (0.074 R)
• M30: 30,325,433 km (0.118 R)
• M31: 35,226,559 km (0.077 R)
• M32: 35,789,196 km (0.112 R)
• M33: 36,243,525 km (0.097 R)
• M34: 38,691,993 km (0.044 R)
• M35: 41,248,621 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,278 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit